Why conventions

To carry out this cost benefit analysis is a straightforward process where costs and benefits are easily quantified, e. However, public and third sector projects are often more complex and the social costs and benefits are not as clear or direct.

Evaluators of these projects must, therefore, find alternative ways to quantify these costs and benefits. This study was conducted through a systemic review of existing academic and business literature which included a critical evaluation of current methods used by project planners and evaluators in the public and third sectors to quantify social benefits and costs.

This research reflects on current practice in cost benefit analysis, specifically how evaluators quantify social costs and benefits. The report focuses primarily on the public and third sectors. Such claims are not just unrealistic, but impossible. Far too often, nobody is left after project closure to evaluate the long-term benefits of public and third-sector projects.

The Convention was adopted by the General Assembly on 31 October The three major international drug control treaties are mutually supportive and complementary. An important purpose of the first two treaties is to codify internationally applicable control measures in order to ensure the availability of narcotic drugs and psychotropic substances for medical and scientific purposes, and to prevent their diversion into illicit channels. They also include general provisions on trafficking and drug abuse.

And global changes, like the rise of digital technology, environmental change, prolonged conflict and mass migration are completely changing childhood. The hope, vision and commitment of world leaders in led to the Convention. They must commit to action to make sure every child, has every right. Find out about the most widely ratified human rights treaty in history and take action for child rights.

How many countries have ratified the Convention on the Rights of the Child? How does the Convention define "child"? International standards on child rights have advanced dramatically over the past century — explore the milestones. Programme Menu Convention on the Rights of the Child.